CN208472799U - The cast-in-place pond fender post float Structure of phreatic high - Google Patents
The cast-in-place pond fender post float Structure of phreatic high Download PDFInfo
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- CN208472799U CN208472799U CN201820385026.6U CN201820385026U CN208472799U CN 208472799 U CN208472799 U CN 208472799U CN 201820385026 U CN201820385026 U CN 201820385026U CN 208472799 U CN208472799 U CN 208472799U
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- fender post
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Abstract
The utility model relates to hypogee technical field of construction, and in particular to the cast-in-place pond fender post float Structure of phreatic high specifically includes fender post, pool wall anti-floating collar tie beam and is set to anti-floating girt strip between the two；Fender post is equipped with fender post binder, and anti-floating girt strip one end and fender post binder are connected, and the other end is connected by power transmission fashioned iron and pool wall anti-floating collar tie beam.Pond baseboard can be effectively prevent to float using the cast-in-place pond of fender post float Structure, obtain good result, be worthy of popularization.
Description
Technical field
The utility model relates to hypogee technical field of construction, and in particular to the cast-in-place pond fender post of phreatic high is anti-
Floating structure.
Background technique
With the high speed development of urban construction, the anti-floating problem of underground structure is increasingly prominent, underground structure floating accident
It happens occasionally.The floating accident that the building such as basement occurs in construction period is commonplace, and basement floating-up causes uplift pile to be drawn
Phenomena such as cracking at disconnected, coal seam floor failure, bean column node.Although various specifications all confrontation floats also have many documents in respect of regulation
Discussion was carried out, but current Anti-floating design theory is still imperfect, the pertinent regulations there are no the theory for system of establishing, in specification
Also and it is indefinite.
Basement, subway, urban operating mechanism, sunk type square and swimming pool etc. have anti-floating problem, the measure master of use
There are counterweight, precipitation, anchoring etc..Counterweight anti-floating is exactly to utilize all utilizable and can be matched on flooring with increased weight
Weight, or thicken bottom plate or divide into inferior grade concrete in bottom plate and hang weight.Using counterweight when self weight and load and buoyancy are not much different
Anti-floating is more reasonable, project cost can be made to improve when differing larger.Precipitation anti-floating is for structures such as construction period or ponds, seldom
For buildings such as basements, including blind drainage, dewatering well and observation well are for observing the measures such as level of ground water.Anchor anti-floating
Anchor pole, anchor cable and uplift pile can be used.Anchor pole is generally used when basement rock is shallower, when underground water is corrosive to reinforcing bar, anchor
The bad solution of the endurance issues of bar, using there is limitation.Anchor cable generally uses prestressing force, durability and anti-floating better performances,
But cost is higher, process is relatively more, water-proofing treatment is more difficult.Often after floating accident occurs, when can not increase enough counterweights,
It is handled using prestress anchorage cable.Uplift pile has resistance to compression and the effect of anti-floating concurrently, is a kind of measure of anti float being widely adopted.
Therefore it must be taken into consideration the Anti-floating design of pond body in phreatic high, pouring pond, and it is current upper
Effective anti-floating effect cannot be reached by stating Anti-floating design.
Summary of the invention
The problem of purpose of the utility model is to solve the Anti-floating designs in current cast-in-place pond is provided under a kind of highland
The cast-in-place pond fender post float Structure of water level.
In order to reach above-mentioned purpose of utility model, the utility model uses following technical scheme:
The cast-in-place pond fender post float Structure of phreatic high, including fender post, pool wall anti-floating collar tie beam and both be set to
Between anti-floating girt strip；Fender post is equipped with fender post binder, and anti-floating girt strip one end and fender post binder are connected, and the other end passes through
Power transmission fashioned iron and pool wall anti-floating collar tie beam are connected.
Preferably, including bottom of pond foundation structure, bottom of pond foundation structure include concrete cushion, and anti-floating girt strip is set to
On concrete cushion.
Preferably, bed board with holes is equipped on the concrete cushion, it is pre- to be embedded with bed course in concrete cushion
Solid frame member is buried, is provided with bed course coupling beam anti-floating part in the pre-buried solid frame member of bed course.
Preferably, the fender post is poured by going along with sb. to guard him pile cages, and going along with sb. to guard him pile cages includes several
Around the fender post main reinforcement being arranged and the fender post circumferential direction stirrup being arranged circumferentially.
Preferably, described to go along with sb. to guard him welding on the outside of pile cages and go along with sb. to guard him the pre-buried arc junction steel plate of pile body.
Preferably, the template of the anti-floating girt strip uses self-hard anti-floating girt strip template.
Preferably, the power transmission fashioned iron and concrete are wrapped to form Baogang's concrete.
Preferably, the stake top of the fender post, which is embedded with, goes along with sb. to guard him stake top isolation built-in fitting.
Preferably, the stake top of the fender post is equipped with fender post bent cap.
Compared with prior art, beneficial effect is the utility model: used fender post float Structure can be effectively prevent
Pond baseboard floats, and obtains good result, is worthy of popularization.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is that the utility model goes along with sb. to guard him pile cages sectional view；
Fig. 3 is Baogang's concrete construction figure；
Fig. 4 is the construction process figure of pond baseboard Yu basin side wall integral construction.
In figure: built-in fitting is isolated in 1 foundation pit, 2 pile foundations, 3 pile foundation stake tops, and 4 fender posts, 5 go along with sb. to guard him stake top isolation built-in fitting, and 6 enclose
The pre-buried arc junction steel plate of fender pile body, 7 fender post bent caps, 8 fender post binders, 9 concrete cushions, the pre-buried solid frame member of 10 bed courses,
11 bed course coupling beam anti-floating parts, 12 bed courses bed board with holes, 13 anti-floating girt strips, 14 power transmission fashioned iron, 15 Baogang's concrete, 16 self-hards are anti-
Floating rib beam forms, 17 pool wall anti-floating collar tie beams, 18 pond baseboards, 19 basin side walls, 20 pond top plates, 21 expansion reinforcing bands, 22 add
Strength strip steel silk screen, 23 fender post main reinforcements, 24 fender post circumferential direction stirrups, 25 go along with sb. to guard him pile cages.
Specific embodiment
Explanation is further described to the technical solution of the utility model below by specific embodiment.
Embodiment:
As shown in Figure 1, a kind of cast-in-place pond fender post float Structure of phreatic high, including fender post 4, pool wall anti-floating circle
Beam 17 and it is set to anti-floating girt strip 13 between the two；Fender post 4 be equipped with fender post binder 8,13 one end of anti-floating girt strip with enclose
Fender pile binder 8 is connected, and the other end is connected by power transmission fashioned iron 14 and pool wall anti-floating collar tie beam 17.
Specifically, cast-in-place pond includes pond baseboard 18, basin side wall 19, pond top plate 20 and expansion reinforcing band 21, show
Basin bottom is poured equipped with bottom of pond foundation structure, the pile foundation 2 including foundation pit 1 and in foundation pit 1 is equipped with pile foundation stake at the top of pile foundation 2
Built-in fitting 3 is isolated in top, and concrete cushion 9 is equipped with above pile foundation 2, and anti-floating girt strip 13 is set on concrete cushion 9.Concrete cushion
It is pond baseboard 18 on 9.It is equipped with bed course bed board 12 with holes on the concrete cushion 9, is embedded with pad in concrete cushion 9
Layer is pre-buried to consolidate frame member 10, is provided with bed course coupling beam anti-floating part 11 in the pre-buried solid frame member 10 of bed course.The template of the anti-floating girt strip 13
Using self-hard anti-floating girt strip template 16, gradually constructed from lower to upper when construction along the pre-buried solid frame member 10 of bed course.
As shown in Fig. 2, the fender post 4 is poured by going along with sb. to guard him pile cages 25, it includes several for going along with sb. to guard him pile cages 25
A fender post main reinforcement 23 around setting and the fender post circumferential direction stirrup 24 being arranged circumferentially are gone along with sb. to guard him welding on the outside of pile cages 25 and are enclosed
The pre-buried arc junction steel plate 6 of fender pile body.
Baogang's concrete construction figure as shown in Figure 3 is needed in anti-floating girt strip 13 and 17 junction of pool wall of pool anti-floating collar tie beam
Power transmission fashioned iron 14 is set, wraps up power transmission fashioned iron 14 outside concrete and is formed Baogang's concrete 15.
The stake top of the fender post 4, which is embedded with, goes along with sb. to guard him stake top isolation built-in fitting 5, and the stake top of the fender post 4, which is equipped with, encloses
Fender pile bent cap 7.
As shown in figure 4, large-scale cast-in-place pond is split in expansion reinforcing band control when pond baseboard 18 and 19 integral construction of side wall pond
Construction procedure it is as follows:
1, preparation of construction: tissue related personnel carries out drawing joint examination, then confides a technological secret to critical process, formulates examination
The plan of testing, establishes Control Survey Triangulation Network for Construction, further appreciates that and implement site operation safety measure；
2, pile foundation construction: then place cleaning first carries out the production of steel cage, buries casing according to the position of pile foundation 2, makes
Hole, borehole cleaning, installation steel cage, installation conduit, secondary pile hole cleaning, survey mud balance, survey heavy quarrel thickness, meet design requirement after pour
Concrete, outlet mud, cleaning mud pit, concrete production, telephone-moving pore-creating, pre-buried stake top are isolated built-in fitting 3, pour pile body, then carry out
Maintenance；
3, it goes along with sb. to guard him pile driving construction: according to the stake position of fender post 4 and stake top absolute altitude, burying casing, according to anchor point, drilling machine is just
Position starts drilling and carries out first time borehole cleaning, and the main reinforcement 23 and 24 welding production of fender post circumferential direction stirrup of fender post are at fender post steel
Muscle cage 25, the pre-buried arc junction steel plate 6 of pile body is gone along with sb. to guard him in welding on the outside of steel reinforcement cage, then Laying injection pipe, is put into gradation stone, and second
Secondary borehole cleaning, slip casting is pre-buried to go along with sb. to guard him stake top isolation built-in fitting 5, pours fender post 4, fender post bent cap 7 and fender post binder 8 then
It is conserved；
4, it cushion construction: according to the position of 9 unwrapping wire of concrete cushion, places the pre-buried solid frame member 10 of bed course and bed course is with holes
Bed board 12 feeds intake stirring, casting concrete bed course 9 and bed course coupling beam anti-floating part 11 according to the match ratio of concrete, it is levelling then
It is conserved；
5, anti-floating girt strip is from bottom to top successively constructed: in order to guarantee that pool wall is firm, needing to pour at 8 position of fender post binder
Anti-floating girt strip 13 and pool wall anti-floating collar tie beam 17 are built, the template of anti-floating girt strip 13 uses self-hard anti-floating girt strip template 16, and pool wall is anti-
Water wing beam 17 is connect with anti-floating girt strip 13 using power transmission fashioned iron 14, and power transmission fashioned iron 14 and concrete are wrapped to form Baogang's concrete
15。
There is good anti-floating effect by using the cast-in-place pond of above-mentioned float Structure.
Claims (9)
1. a kind of cast-in-place pond fender post float Structure of phreatic high, which is characterized in that including fender post (4), pool wall anti-floating
Collar tie beam (17) and it is set to anti-floating girt strip (13) between the two；Fender post (4) is equipped with fender post binder (8), anti-floating girt strip
(13) one end and fender post binder (8) are connected, and the other end is connected by power transmission fashioned iron (14) and pool wall anti-floating collar tie beam (17).
2. the cast-in-place pond fender post float Structure of phreatic high according to claim 1, which is characterized in that including bottom of pond
Foundation structure, bottom of pond foundation structure include concrete cushion (9), and anti-floating girt strip (13) is set on concrete cushion (9).
3. the cast-in-place pond fender post float Structure of phreatic high according to claim 2, which is characterized in that the coagulation
Bed course bed board with holes (12) is equipped on soil padding (9), the interior bed course that is embedded with of concrete cushion (9) is pre-buried solid frame member (10), pad
Layer is provided with bed course coupling beam anti-floating part (11) on pre-buried solid frame member (10).
4. the cast-in-place pond fender post float Structure of phreatic high according to claim 1 or 2, which is characterized in that described
Fender post (4) is poured by going along with sb. to guard him pile cages (25), and going along with sb. to guard him pile cages (25) includes several going along with sb. to guard him around setting
Stake main reinforcement (23) and the fender post circumferential direction stirrup (24) that is arranged circumferentially.
5. the cast-in-place pond fender post float Structure of phreatic high according to claim 4, which is characterized in that described to go along with sb. to guard him
The pre-buried arc junction steel plate (6) of pile body is gone along with sb. to guard him in welding on the outside of pile cages (25).
6. the cast-in-place pond fender post float Structure of phreatic high according to claim 1, which is characterized in that the anti-floating
The template of girt strip (13) uses self-hard anti-floating girt strip template (16).
7. the cast-in-place pond fender post float Structure of phreatic high according to claim 1, which is characterized in that the power transmission
Fashioned iron (14) and concrete are wrapped to form Baogang's concrete (15).
8. the cast-in-place pond fender post float Structure of phreatic high according to claim 1, which is characterized in that described to go along with sb. to guard him
The stake top of stake (4), which is embedded with, goes along with sb. to guard him stake top isolation built-in fitting (5).
9. the cast-in-place pond fender post float Structure of phreatic high according to claim 1, which is characterized in that described to go along with sb. to guard him
The stake top of stake (4) is equipped with fender post bent cap (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820385026.6U CN208472799U (en) | 2018-03-21 | 2018-03-21 | The cast-in-place pond fender post float Structure of phreatic high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820385026.6U CN208472799U (en) | 2018-03-21 | 2018-03-21 | The cast-in-place pond fender post float Structure of phreatic high |
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| CN208472799U true CN208472799U (en) | 2019-02-05 |
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| CN201820385026.6U Active CN208472799U (en) | 2018-03-21 | 2018-03-21 | The cast-in-place pond fender post float Structure of phreatic high |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110172999A (en) * | 2019-05-21 | 2019-08-27 | 上海森信建设集团有限公司 | A kind of method of basement bottom board dell formwork |
| CN111945740A (en) * | 2020-07-01 | 2020-11-17 | 中国建筑一局(集团)有限公司 | Foundation pit water-resistant plate structure and construction method |
| CN112627233A (en) * | 2020-12-04 | 2021-04-09 | 中国电建集团华东勘测设计研究院有限公司 | Anti-floating system of permanent-temporary combined structure of underground engineering in soft soil area and construction method |
-
2018
- 2018-03-21 CN CN201820385026.6U patent/CN208472799U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110172999A (en) * | 2019-05-21 | 2019-08-27 | 上海森信建设集团有限公司 | A kind of method of basement bottom board dell formwork |
| CN111945740A (en) * | 2020-07-01 | 2020-11-17 | 中国建筑一局(集团)有限公司 | Foundation pit water-resistant plate structure and construction method |
| CN112627233A (en) * | 2020-12-04 | 2021-04-09 | 中国电建集团华东勘测设计研究院有限公司 | Anti-floating system of permanent-temporary combined structure of underground engineering in soft soil area and construction method |
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